Grab bar



FIG. 1 is a perspective view of the claimed design;

FIG. 2 is a front view of the claimed design shown in FIG. 1 ;

FIG. 3 is a rear view of the claimed design shown in FIG. 1 ;

FIG. 4 is a side view of the claimed design shown in FIG. 1 ;

FIG. 5 is another side view of the claimed design shown in FIG. 1 ;

FIG. 6 is a top view of the claimed design shown in FIG. 1 ; and,

FIG. 7 is a bottom view of the claimed design shown in FIG. 1 .

The broken lines immediately adjacent to the shaded areas in the figures represent the boundaries of the claimed design. The broken lines in the figures illustrate the portions of the grab bar that form no part of the claimed design. None of the broken lines form any part of the claimed design. The grab bar is shown with a symbolic break in its length. The appearance of any portion of the grab bar between the break lines forms no part of the claimed design. 

CLAIM We claim the ornamental design for a grab bar, as shown and described. 